It would be nice to have someone go over the general roadmap of OpenRefine at the start. A final session on last day might be where we summarize the consensus and put into GitHub Project the Roadmap plan (perhaps with milestones). From my personal viewpoint, it seems we just need to get consensus on priorities which seem shifty to our users. We indeed already have some forum posts on Roadmap discussions, but for many users, it feels disconnected from "what is possible" versus "what do users need" versus the actually realized "what can we get funded to actually work on despite our users needs".
(a sub-component of this discussion is how best to present dependencies of Roadmap items to users? Many other projects in GitHub use milestone partitioning, instead of Tracks and Tracked by fields. For example: "4.0-first", "4.0-second" "4.0-extensions-first", etc. in order to know that the "first" issues need to be worked first because "second" issues have dependency on the "first".)
(another sub-component of this discussion is adding new fields to the GitHub Project tables to enhance Roadmap visibility)